Hot Dipped Galvanized Steel Pipe Welded ERW ASTM A53 BS 1387 GB3091
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- Negotiable m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
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1.Specification of Hot Dipped Galvanized Steel Pipe Welded ERW
1)Application:It is widely used in building, machine, chemical equipment, automobile industrial, container, it is also applied to agriculture and mine machine.
2)Standard：ASTM A53，BS1387，GB3091
3)Steel grade: ASTM A53: A, B, C GB3091, BS1387：Q195，Q215，Q235
4)Thickness of zinc coating: 100g/m2, 120g/m2, 150g/m2, 200g/m2, 250g/m2, 300g/m2, 350g/m2. 400g/m2
2.Size of Pipe
OD(MM) WT(MM) | 21.3 | 26.7 | 33.4 | 42.2 | 48.3 | 60.3 | 73 | 88.9 | 114.3 | 141.3 | 168.3 | 219.1 |
1.70 |
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1.80 |
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1.90 |
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2.00 |
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2.10 |
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2.20 |
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2.30 |
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2.40 |
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2.50 |
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2.75 |
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3.00 |
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3.25 |
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3.50 |
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3.75 |
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4.00 |
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4.25 |
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4.50 |
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4.75 |
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5.00 |
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5.25 |
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3. Packing & Delivery
Packing Detail: In bundles or acordng to costumer's requirement
Delivery Term: 30 days after receving payment or L/C
4.Data Sheet
ASTM A53
ASTM A53 LIGHT ( HOT DIPPED GALVANIZED PIPES) | ||||||||
SIZE | Max | Min | Wall Thickness | Bare Pipes Weight | Screwed & Socketed Pipes Weight | |||
INCH | NB(MM) | mm | mm | mm | kg/m | kg/m | ||
1/2" | 15 | 21.4 | 21 | 2 | 0.947 | 0.956 | ||
3/4" | 20 | 26.9 | 26.4 | 2.3 | 1.38 | 1.39 | ||
1" | 25 | 33.8 | 33.2 | 2.6 | 1.98 | 2 | ||
1-1/4" | 32 | 42.5 | 41.9 | 2.6 | 2.54 | 2.57 | ||
1-1/2" | 40 | 48.4 | 47.8 | 2.9 | 3.23 | 3.27 | ||
2" | 50 | 60.2 | 59.6 | 2.9 | 4.08 | 4.15 | ||
2-1/2" | 65 | 76 | 75.2 | 3.2 | 5.71 | 5.83 | ||
3" | 80 | 88.7 | 87.9 | 3.2 | 6.72 | 6.39 | ||
3-1/2" | 90 | 113.9 | 113 | 3.6 | 9.75 | 10 | ||
ASTM A53 MEDIUME ( HOT DIPPED GALVANIZED PIPES) | ||||||||
SIZE | Max | Min | Wall Thickness | Bare Pipes Weight | Screwed & Socketed Pipes Weight | |||
INCH | NB(MM) | mm | mm | mm | kg/m | kg/m | ||
1/2" | 15 | 21.7 | 21.1 | 2.6 | 1.21 | 1.22 | ||
3/4" | 20 | 27.2 | 26.6 | 2.6 | 1.54 | 1.57 | ||
1" | 25 | 34.2 | 33.4 | 3.2 | 2.41 | 2.43 | ||
1-1/4" | 32 | 42.9 | 42.1 | 3.2 | 3.1 | 3.13 | ||
1-1/2" | 40 | 48.9 | 48.3 | 3.2 | 3.57 | 3.61 | ||
2" | 50 | 60.8 | 59.9 | 3.6 | 5.03 | 5.1 | ||
2-1/2" | 65 | 76.6 | 75.4 | 3.6 | 5.43 | 6.55 | ||
3" | 80 | 89.5 | 88.1 | 4.5 | 8.37 | 8.54 | ||
4" | 100 | 114.9 | 113.3 | 4.5 | 12.2 | 12.5 | ||
5" | 125 | 140.6 | 138.7 | 5 | 15.6 | 17.1 | ||
6" | 150 | 166.1 | 164.1 | 5 | 19.7 | 20.3 | ||
ASTM A53 HEAVY ( HOT DIPPED GALVANIZED PIPES) | ||||||||
SIZE | Max | Min | Wall Thickness | Bare Pipes Weight | Screwed & Socketed Pipes Weight | |||
INCH | NB(MM) | mm | mm | mm | kg/m | kg/m | ||
1/2" | 15 | 21.7 | 21.1 | 3.2 | 1.44 | 1.45 | ||
3/4" | 20 | 27.2 | 26.6 | 3.2 | 1.87 | 1.88 | ||
1" | 25 | 34.2 | 33.4 | 4 | 2.94 | 2.96 | ||
1-1/4" | 32 | 42.9 | 42.1 | 4 | 3.8 | 3.83 | ||
1-1/2" | 40 | 48.9 | 48.3 | 4 | 4.38 | 4.42 | ||
2" | 50 | 60.8 | 59.9 | 4.5 | 5.19 | 5.26 | ||
2-1/2" | 65 | 76.6 | 75.4 | 4.5 | 7.93 | 8.05 | ||
3" | 80 | 89.5 | 88.1 | 5 | 10.3 | 10.5 | ||
4" | 100 | 114.9 | 113.3 | 5.4 | 14.5 | 14.9 | ||
5" | 125 | 140.6 | 138.7 | 5.4 | 17.9 | 18.4 | ||
6" | 150 | 166.1 | 164.1 | 5.4 | 21.3 | 22.9 | ||
5. Products Showroom
- Q:What is the average lead time for manufacturing steel pipes?
- The average lead time for manufacturing steel pipes can vary depending on several factors such as the complexity of the design, size of the order, and the specific production capabilities of the manufacturer. Typically, it can range from a few weeks to a few months.
- Q:Can steel pipes be used for underground water supply?
- Yes, steel pipes can be used for underground water supply. However, it is important to consider factors such as corrosion resistance and proper coating to protect the pipes from potential degradation caused by the surrounding soil and water chemistry. Additionally, regular maintenance and inspections are necessary to ensure the longevity and integrity of the steel pipes in underground water supply systems.
- Q:SC15 what does galvanized steel pipe look like?
- DN15 galvanized pipe, nominal diameter of 15mm
- Q:How are steel pipes connected together?
- Steel pipes are typically connected together using various methods such as welding, threading, or using couplings.
- Q:What is the role of steel pipes in the transportation of water?
- Steel pipes are of utmost importance in the transportation of water due to their durability and strength. They find extensive use in diverse water supply systems, including municipal water distribution networks, irrigation systems, and industrial water transportation. One of the primary benefits of steel pipes lies in their capacity to endure high pressure and deliver water reliably over long distances. The strength of steel enables the construction of pipelines with larger diameters, facilitating the efficient movement of substantial water volumes. Additionally, steel pipes exhibit remarkable resistance to corrosion, a critical characteristic when conveying water that may contain different minerals, chemicals, or contaminants. The corrosion-resistant properties of steel pipes ensure that the water quality remains uncompromised throughout the transportation process. Furthermore, steel pipes offer exceptional structural integrity, rendering them suitable for both underground and above-ground installations. They can withstand extreme weather conditions, seismic activity, and heavy loads, thereby ensuring the longevity and dependability of the water transportation system. Moreover, steel pipes are easy to install and maintain, apart from being robust and durable. They can be seamlessly welded together, resulting in a pipeline with minimal leakage points. Regular inspections and maintenance help identify potential issues or damages, guaranteeing an uninterrupted flow of water. In conclusion, steel pipes play a critical role in water transportation, serving as a strong and reliable conduit. Their ability to withstand high pressure, resist corrosion, and maintain water quality make them an ideal choice for various water supply systems, contributing to the efficient and sustainable distribution of water resources.
- Q:What is the difference between hot dip galvanized steel pipe and galvanized steel pipe?
- 1, the process is different, one is chemical treatment, one is physical treatment; hot-dip galvanized coating is reliable, not easy to fall off2, hot-dip galvanized coating thickness, so strong corrosion resistance. And zinc plating (electroplating) coating evenly, surface quality is better, coating thickness is generally between a few microns to more than ten microns.3 hot galvanizing is a chemical process, which belongs to electrochemical reaction. Zinc plating is a physical treatment, just brush a layer of zinc on the surface, there is no galvanizing inside, so the zinc layer is easy to fall off. Hot-dip galvanizing is used in building construction.4 、 hot galvanized pipe is to make molten metal and iron matrix reaction and produce alloy layer, so that the substrate and coating two combination.
- Q:What is the difference between steel pipes and plastic pipes?
- Steel pipes are made from a strong and durable metal, while plastic pipes are made from synthetic materials like PVC or polyethylene. Steel pipes are typically used for high-pressure applications and in areas where strength and durability are key factors. On the other hand, plastic pipes are more lightweight, corrosion-resistant, and easier to install. They are commonly used for low-pressure applications and in areas where chemical resistance is important.
- Q:How do steel pipes perform in earthquake-prone regions?
- Steel pipes perform well in earthquake-prone regions due to their inherent strength and flexibility. They can withstand the strong seismic forces, thanks to their high tensile strength and ductility. Steel pipes have the ability to absorb and dissipate energy during an earthquake, reducing the chances of structural failure. Additionally, their durability and resistance to corrosion make them suitable for long-term use in such regions.
- Q:What is the difference between hot-dip galvanizing and electroplating of steel pipes?
- Hot-dip galvanizing and electroplating are two different methods of applying a protective coating to steel pipes. Hot-dip galvanizing involves immersing the steel pipes in a bath of molten zinc, which creates a thick, durable coating that provides excellent corrosion protection. On the other hand, electroplating involves passing an electric current through a solution containing zinc ions, which causes the zinc to bond to the surface of the steel pipes. While electroplating can provide a thinner coating, it is generally less durable and may require additional layers or coatings for sufficient corrosion resistance.
- Q:What is the difference between seamless steel pipe and welded pipe?
- The main molding process is different. Ordinary steel pipes, such as tap water pipes, are usually welded by bending flat plates, and you can find a seam on it;
1. Manufacturer Overview |
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| Location | Tianjin, China |
| Year Established | 1999 |
| Annual Output Value | Above Thirty Million RMB |
| Main Markets | Main land; Middle East; Southeast Asia |
| Company Certifications | ISO 9001:2011;CE:2010 |
2. Manufacturer Certificates |
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| a) Certification Name | |
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3. Manufacturer Capability |
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| a)Trade Capacity | |
| Nearest Port | Tianjin |
| Export Percentage | 30% - 40% |
| No.of Employees in Trade Department | 101-200 People |
| Language Spoken: | English; Chinese |
| b)Factory Information | |
| Factory Size: | 50,000 square meters |
| No. of Production Lines | Above 14 |
| Contract Manufacturing | Hui Ke Steel Pipe Co,.Ltd |
| Product Price Range | Average |
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Hot Dipped Galvanized Steel Pipe Welded ERW ASTM A53 BS 1387 GB3091
- Ref Price:
-
- Loading Port:
- Tianjin Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- Negotiable m.t.
- Supply Capability:
- 5000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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